From 36184d99268d85c80d89cc13a6f95419bd4090dc Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 14 Mar 2012 19:37:28 +0000 Subject: Add hooks to support STM32 power management git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4490 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/arch/arm/src/common/up_initialize.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'nuttx/arch/arm/src/common/up_initialize.c') diff --git a/nuttx/arch/arm/src/common/up_initialize.c b/nuttx/arch/arm/src/common/up_initialize.c index 130f0721f..8bf530fda 100644 --- a/nuttx/arch/arm/src/common/up_initialize.c +++ b/nuttx/arch/arm/src/common/up_initialize.c @@ -126,6 +126,16 @@ void up_initialize(void) up_irqinitialize(); + /* Initialize the power management subsystem. This MCU-specific function + * must be called *very* early in the intialization sequence *before* any + * other device drivers are initialized (since they may attempt to register + * with the power management subsystem). + */ + +#ifdef CONFIG_PM + up_pminitialize(); +#endif + /* Initialize the DMA subsystem if the weak function stm32_dmainitialize has been * brought into the build */ -- cgit v1.2.3